已有的RBAC模型对于角色的授权是简单的、不全面的，我们提出了对象式以及具有管理功能的角色管理模型。
In this paper we introduce an Object-Oriented and a novel role administrative model of RBAC. In this way, we simplify the administration and implementation of systems.
整个系统具有硬件结构简单、人机界面的管理功能全、系统可靠性高、记录的数据可靠、使用和维修方便等特点。
The system has simple structure, high system reliability, and the data recorded are reliable and the operation and maintenance are convenient.
“小型专科医院信息管理系统”注重客户操作的简便性，在窗口设计、功能设计及操作方式等方面界面清晰、操作简单，具有鲜明的软件统一风格。
This system pays attention to the operation simplicity for users. With clear interfaces on window design and function design and simple operation, this system has the general clear style of software.
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